<template>
    <!-- 三个查询框开始 -->
    <div class="demo-input-size">
  <el-input
    placeholder="请输入内容"
    suffix-icon="el-icon-date"
    v-model="input1">
  </el-input>
  <el-input
    size="medium"
    placeholder="请输入内容"
    suffix-icon="el-icon-date"
    v-model="input2">
  </el-input>
  <el-input
    size="small"
    placeholder="请输入内容"
    suffix-icon="el-icon-date"
    v-model="input3">
  </el-input>
  <el-input
    size="mini"
    placeholder="请输入内容"
    suffix-icon="el-icon-date"
    v-model="input4">
  </el-input>
</div>
    <!-- 三个查询框结束 -->
</template>
<script>
export default {
  data() {
    return {
      input: ''
    }
  }
}
</script>